Experimental studies on Fn, Mb and VEGF in cardiac conduction systems in acute myocardial infarction
- VernacularTitle:急性心肌梗死心传导系统的免疫组化实验观察
- Author:
Hualan JING
;
Zhaohui LI
;
Bingjie HU
- Publication Type:Journal Article
- Keywords:
Acute myocardial infarction;
Cardiac conduction system;
Immunohistochemisrty Fibronectin
- From:
Chinese Journal of Forensic Medicine
2000;0(S1):-
- CountryChina
- Language:Chinese
-
Abstract:
In order to study the morphclogic changes of cardiac conduction system in six cases of acute myocardial infarctions fibronectin (Fn), myoglobin(Mb)and vascular endothelial growth factor (VEGF) were study by immunohistochemical method. It was observed that strong positive Fn staining were present in 3 cases, positive in 1 case, weak positive in 1 case; weak VEGF positive and depletion of Mb in all cases. It is indecated that the Fn staining is sensitive and was stable, and easily observed, and can be used as a good marker for diagnosis of the injury of the cardiac conduction system in acute myocardial infarction.
